New server

[Hooge]

Lets just say i am jo blow from off the street okay now i want to host a dedicated server and i have no prior knowledge on any computer at all. I just buy this computer and start following the directions on this page http://www.srcds.com/db/engine.php?subaction=showfull&id=1097362093&archive=


Will the server run or what would i have to do,

Thanks